US20200093675A1 - Interchangeable Foot Therapy Massager - Google Patents
Interchangeable Foot Therapy Massager Download PDFInfo
- Publication number
- US20200093675A1 US20200093675A1 US16/583,113 US201916583113A US2020093675A1 US 20200093675 A1 US20200093675 A1 US 20200093675A1 US 201916583113 A US201916583113 A US 201916583113A US 2020093675 A1 US2020093675 A1 US 2020093675A1
- Authority
- US
- United States
- Prior art keywords
- insert
- cavity
- base
- foot
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
- A43B7/146—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties provided with acupressure points or means for foot massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0266—Foot
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
- A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
-
- A43B7/1465—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/12—Feet
Definitions
- the present disclosure relates generally to devices, systems, and/or methods for rehabilitating a foot of a user. More particularly, the present disclosure relates to a ball-shaped insert which can be interchangeably adjusted and/or customized to suit the needs of a user.
- a foot injury may include symptoms such as pain, tension, weakness, soreness, stiffness, joint noises, and/or decreased range of motion.
- the foot injury can often be attributed to an active lifestyle and/or participation in athletic endeavors such as skateboarding, soccer, tennis, basketball, running, walking, and the like. Further, a foot injury may also be attributed to general overuse, poor foot mechanics, weak core muscles, and/or worn-out footwear.
- the foot injury may typically be due to inflammation involving the bones, muscles, joints, ligaments, tendons, and/or bursas of the foot.
- a common recommendation within the field of physical therapy aimed at relieving sore foot and leg muscles includes using a tennis ball, lacrosse ball, or billiards ball to relieve a tight arch within a person's foot. Massaging the arch of the foot lengthens muscle fibers and provides for myofascial release, which soothes and prevents injury. Massaging the arch region of the foot relaxes contracted muscles, stimulates stretch reflex in muscles, and improves blood and lymphatic circulation.
- foot therapy devices, systems, and/or methods typically require a user to be seated and/or only focusing on the specific foot therapy for effective use. Further, some foot therapy devices, systems, and/or methods are not easily customizable and/or require a user to wear a device without taking it off (which can be harmful to foot muscles). Many foot therapy devices, systems, and/or methods do not allow a user to quickly and efficiently implement the device, system, or method or cease using the device, system, or method. Lastly, many currently available foot therapy devices, systems, and/or methods are difficult to use, non-ergonomic, and/or costly and complex to manufacture.
- the interchangeable foot therapy massager (hereafter, “the massager”) is configured to couple and secure interchangeable parts of a therapy device without the use of excess components and/or complex manufacturing. Further, the interchangeability of the components of the massager is designed for ease of use as well as to provide superior functionality and results for the user. Specifically, the massager is capable of coupling one of several inserts within a base such as an insole or a slipper quickly and securely.
- the massager is contemplated for use by a user on a walkable surface.
- the base is configured to position between a foot of the user and the walkable surface beneath the user.
- the base includes a first surface and a second surface and defines a cavity extending from the first surface toward the second surface.
- the cavity of the base includes a first section which has a first diameter and a second section which has a second diameter greater than the first diameter of the first section.
- the insert has a pair of opposing sides and is configured to be received within the first and second sections of the cavity of the base and to be positioned between the foot of the user and the walkable surface.
- the insert includes a head for contacting the foot of the user, at least one lip for engaging the second section of the cavity of the base, and defines a space which allows for inward flexure of the insert.
- the massager provides for an ergonomic, customizable foot therapy device, system, and/or method which allows for use when a user is simultaneously walking or handling other tasks. Further, the massager allows a user to quickly, effectively, and conveniently begin or end use of the device, system, or method, while remaining inexpensive and simple to manufacture without excess components.
- a method of making the massager comprises a step of providing a base configured to be positioned between a foot of a user and a walkable surface beneath the user.
- the base including a first surface and a second surface.
- the method further includes a step of defining a cavity extending from the first surface of the base toward the second surface of the base.
- the cavity includes a first section having a first diameter and second section having a second diameter greater than the first diameter of the first section.
- the method also comprises a step of providing an insert having a pair of opposing sides.
- the insert is configured to be received within the first and second sections of the cavity and positioned between the foot of the user and the walkable surface.
- the insert includes a head for contacting the foot of the user, a lip for engaging the second section of the cavity, and defines a space allowing for inward flexure.
- the method further includes a step of applying force to the sides of the insert which causes the insert to flex inwardly, a step of positioning the insert within the first and second sections of the cavity, and a step of removing force from the sides of the insert which causes the insert to flex outwardly so that the lip engages the second section of the cavity.
- FIG. 1 is a side perspective view of the massager according to aspects of the disclosure
- FIG. 2 is a rear cross-sectional view of the massager of FIG. 1 ;
- FIG. 3 is a side perspective view of a base of the massager of FIG. 1 ;
- FIG. 4 is a top view of the base of the massager of FIG. 1 ;
- FIG. 5A is a side perspective view of an insert of the massager of FIG. 1 ;
- FIG. 5B is a side perspective view of an alternative embodiment of the insert of the massager of FIG. 1 ;
- FIG. 5C is a bottom perspective view of the insert of the massager of FIG. 1 ;
- FIG. 5D is a bottom perspective view of an alternative embodiment of the insert of the massager of FIG. 1 ;
- FIG. 5E is a bottom perspective view of an alternative embodiment of the insert of the massager of FIG. 1 ;
- FIG. 6A is a rear perspective view of an alternative embodiment of the insert of the massager of FIG. 1 ;
- FIG. 6B is a rear perspective view of an alternative embodiment of the insert of the massager of FIG. 1 ;
- FIG. 6C is a rear perspective view of an alternative embodiment of the insert of the massager of FIG. 1 ;
- FIG. 7 is a rear perspective view of the insert of the massager of FIG. 1 shown in use by a user.
- FIG. 8 is a top view of an alternative embodiment of the base of the massager of FIG. 1 .
- the massager An embodiment of an interchangeable foot therapy massager (hereafter, “the massager”) according to aspects of the disclosure will now be described with reference to FIGS. 1-8 .
- the massager will generally be referred to by the reference numeral 10 .
- Various materials, methods of construction, methods of manufacture, and methods of fastening will be discussed in the context of the disclosed embodiments. Those skilled in the art will recognize known substitutes for the materials, manufacturing methods, and fastening methods, all of which are contemplated as compatible with the disclosed embodiments and are intended to be encompassed by the appended claims.
- a first embodiment of the massager 10 is contemplated for use on a foot of a user on any surface that is suitable for walking.
- the massager 10 includes a base 20 configured to be positioned between the foot of the user and a walkable surface beneath the user and an insert 60 configured to be received within the base 20 for contacting the foot of the user at a position of the foot where an injury is present and/or rehabilitation is needed.
- the base 20 and the insert 60 include further structures and relationships, discussed below, which allow the insert 60 to remain secure within the base 20 so as to not cause further need for rehabilitation, while also allowing the insert 60 to be quickly and easily removed and replaced with an insert 60 having different rehabilitative characteristics.
- the base 20 includes a substantially flat top (first) surface 22 , a substantially flat bottom (second) surface 24 , and a first side 26 and a second side 28 .
- the base 20 is preferably a “slide,” which is an open-toed and backless form of footwear, however, it is contemplated that the base 20 can also take the form of an insole of an article of footwear such as a shoe or sneaker.
- a base 20 in the form of a slide reduces restriction around the foot and allows the user freedom to manipulate the foot atop the insert 60 for the most effective positioning. It is also contemplated that the base 20 could simply be a stand-alone platform having all of the same features as the disclosed embodiment, except that the stand-alone platform is not an article of footwear and cannot be used for walking.
- the base 20 defines an annular opening 30 having a (first) diameter D 1 that leads to and/or is in communication with a stepped cavity 32 for receiving the insert 60 .
- the cavity 32 extends from the top surface 22 toward the bottom surface 24 to an inner (third) surface 34 of the base 20 , but does not reach the bottom surface 24 .
- the cavity 32 extends through approximately 1 ⁇ 4 to 3 ⁇ 4 of the base 20 , from the top surface 22 toward the bottom surface 24 .
- the cavity 32 may extend entirely throughout the base 20 , from the top surface 22 to the bottom surface 24 .
- the cavity 32 includes a first section 36 defined by an annular (cylindrical) sidewall 37 and a second section 38 defined by an elliptical or oval-shaped sidewall 39 , each for receiving and engaging separate parts of the insert 60 .
- the first section 36 has a (second) diameter D 2 that is the same as the (first) diameter D 1 of the annular opening 30 such that the first section 36 extends directly from and is aligned with the annular opening 30 .
- the second section 38 has a major axis A 1 having a (third) diameter D 3 which is greater than the (second) diameter D 2 of the first section and a minor axis A 2 having a (fourth) diameter D 4 that is the same as the (second) diameter D 2 of the first section 36 .
- the second section 38 is defined between the first section 36 and the inner surface 34 of the base 20 .
- the major axis A 1 of the second section 38 extends radially beyond the first section 36 toward each side 26 , 28 of the base 20 so that a first slot 40 and a second slot 42 for retaining the insert 60 are defined in the second section 38 between the top surface 22 and the inner surface 34 of the base 20 .
- the second section 38 may have an annular sidewall 44 , having a (fifth) diameter D 5 which is greater than the (second) diameter D 2 of the first section 36 . In the configuration shown in FIG.
- annular slot 43 is defined between the top surface 22 of the base 20 and the inner surface 34 of the base 20 so that the lips 78 , 80 no longer need to be aligned with slots 42 , 44 and may be secured at multiple orientations within the slot 43 .
- the elliptical or annular geometry of the sidewall 39 of the second section 38 creates rounded slots 40 , 42 , however, it is contemplated that other shapes, such as a squared or triangular (angled) slot 40 , 42 , may be compatible with the massager 10 .
- the insert 60 includes a hemispherical and/or dome-shaped head 62 (rehabilitation member), a substantially flat elliptical or oval-shaped bottom (support) surface 64 , a first side 66 and a second side 68 , and a first end 70 and a second end 72 .
- the first and second sides 66 , 68 of the insert 60 correspond to the first and second sides 26 , 28 of the base 20 , respectively. It is contemplated that shapes other than a dome may be used for the head 62 of the insert 60 in the disclosed massager 10 .
- the head 62 is solid and capable of maintaining a resistance to flattening when a force is applied downwardly atop the head 62 .
- the head 62 and/or the insert 60 has a durometer (hardness/rigidity) of approximately Shore OO 97 (tennis ball) to Shore C 60 (lacrosse ball).
- the head 62 includes an arcuate notch 74 on each side 66 , 68 to establish an arcuate finger grip for the user.
- the head 62 extends downwardly to an annular (cylindrical) wall 76 complimentary to the sidewall 37 of the first section 36 of the cavity 32 of the base 20 .
- the wall 76 of the insert 60 has a (sixth) diameter D 6 which is less than or equal to the (second) diameter D 2 of the first section 36 of the cavity 32 of the base 20 so that when the insert 60 is received within the first and second sections 36 , 38 of the base 20 , the wall 76 of insert is contiguous with the sidewall 37 of the first section 36 of the cavity 32 of the base 20 to establish a secure and stable fit within the base 20 .
- the first side 66 of the insert 60 includes an arcuate first lip 78 for engaging the first slot 40 on the first side 26 of the base 20 and the second side 68 of the insert 60 includes an arcuate second lip 80 for engaging the second slot 42 on the second side 28 of the base 20 .
- Each arcuate lip 78 , 80 extends radially outwardly beneath the wall 76 of the insert 60 in a stepped arrangement.
- Each arcuate lip 78 , 80 includes an axial thickness sufficient to remain secured within the slots 40 , 42 when the user's foot moves against the head 62 of the insert 60 as the user is walking.
- each arcuate lip 78 , 80 is approximately 3 to 13 millimeters, with a preferred axial thickness of approximately 6 to 10 millimeters.
- Each arcuate lip 78 , 80 is shaped complimentary to the slots 40 , 42 in the form of an end of an ellipse or oval, however, it is contemplated that other shapes, such as circular, squared (angled), or triangular (angled) lips 78 , 80 , may be compatible with the massager 10 .
- the lips 78 , 80 may be omitted and the insert 60 includes threads 75 on the sidewall 76 for mating with complimentary threads (not shown) within the cavity 32 of the base 20 for a more permanent coupling between the insert 60 and the base 20 .
- the insert 60 defines a channel 82 functioning as a space for receiving inward flexure.
- the channel 82 is defined throughout a center of the insert 60 .
- the channel 82 may also extend at a diagonal across the bottom surface 64 of the insert 60 .
- the channel 82 extends longitudinally from the first end 70 to the second end 72 , and axially from a position at or beneath the head 62 through the bottom surface 64 , thereby interrupting the bottom surface 64 along the center of the insert 60 .
- the channel 82 extends straight across the center of the insert 60 , bisecting the bottom surface 64 of the insert 60 .
- the channel 82 may be sinuous, such that a first arcuate lobe 84 extending from the first side 66 of the insert 60 aligns with a complimentary first arcuate recess 85 of the channel 82 extending from the second side 68 of the insert 60 and second arcuate lobe 86 extending from the second side 68 of the insert 60 aligns with a complimentary second arcuate recess 87 of the channel 82 extending from the first side 66 of the insert 60 .
- the insert 60 may also include an inner lip 94 or inner orifices 95 for engaging a holder/carrier (not shown) for the insert 60 .
- the insert 60 is contemplated to be customizable based upon the needs of a user.
- the insert 60 may be configured to have different shapes, sizes, and characteristics.
- the insert 60 may be constructed of a flexible material such as rubber, silicone, plastic, and/or EVA foam.
- the insert 60 has an axial height in a range of 15 to 50 millimeters, with a preferred height of approximately 30 to 40 millimeters (the head 62 preferably having an axial height of 10 to 20 millimeters).
- the head 62 has a smooth surface, but it is contemplated that the head 62 may include a grooved surface, a dimpled surface, or a surface having raised projections or knobs 88 (see FIG. 5B ). Referring to FIG.
- the head 62 defines a liquid-filled chamber 89 .
- the liquid-filled chamber 89 may then be warmed, cooled, or frozen to the preference of the user.
- the head 62 may include a magnet 90 which is attracted to a complimentary magnet (not shown) included in the base 60 . It is contemplated that the magnet 90 measures at approximately 400 to 800 gauss to provide additional therapeutic value to the user.
- the insert 60 does not include the head 62 and instead includes a substantially flat top surface 92 (see FIG. 6C ) which, when inserted into the base 20 , is the same height as the top surface 22 of the base 20 and allows for a normal walking experience.
- the massager 10 is configured so that the insert 60 can be quickly and easily inserted or removed from the base 20 so that a user can replace the insert 60 with another insert 60 or utilize the base 20 without the insert 60 .
- a user selects a desired insert 60 to be used within the massager 10 .
- the user positions a finger into each notch 74 on the insert 60 and squeezes the insert 60 , applying a force F 1 to each side 66 , 68 of the insert 60 .
- each side 66 , 68 of the insert 60 applies force to each side 66 , 68 of the insert 60 causes the insert 60 to compress and/or flex inwardly and each side 66 , 68 of the insert 60 to move toward each other until each side 66 , 68 of the bottom surface 64 meets in a surface-to-surface abutment in the channel 82 .
- the insert 60 can be positioned within the cavity 32 of the base 20 .
- Removing force from the sides 66 , 68 of the insert 60 causes the insert 60 to expand and/or flex outwardly so that the first and second lips 78 , 80 flex outwardly into the respective first and second slots 40 , 42 and the annular wall 76 presses against the annular sidewall 37 of the base 20 .
Abstract
Description
- The present disclosure relates generally to devices, systems, and/or methods for rehabilitating a foot of a user. More particularly, the present disclosure relates to a ball-shaped insert which can be interchangeably adjusted and/or customized to suit the needs of a user.
- A foot injury may include symptoms such as pain, tension, weakness, soreness, stiffness, joint noises, and/or decreased range of motion. The foot injury can often be attributed to an active lifestyle and/or participation in athletic endeavors such as skateboarding, soccer, tennis, basketball, running, walking, and the like. Further, a foot injury may also be attributed to general overuse, poor foot mechanics, weak core muscles, and/or worn-out footwear. The foot injury may typically be due to inflammation involving the bones, muscles, joints, ligaments, tendons, and/or bursas of the foot.
- A common recommendation within the field of physical therapy aimed at relieving sore foot and leg muscles includes using a tennis ball, lacrosse ball, or billiards ball to relieve a tight arch within a person's foot. Massaging the arch of the foot lengthens muscle fibers and provides for myofascial release, which soothes and prevents injury. Massaging the arch region of the foot relaxes contracted muscles, stimulates stretch reflex in muscles, and improves blood and lymphatic circulation.
- Currently available foot therapy devices, systems, and/or methods (including the commonly recommended ball technique mentioned above) typically require a user to be seated and/or only focusing on the specific foot therapy for effective use. Further, some foot therapy devices, systems, and/or methods are not easily customizable and/or require a user to wear a device without taking it off (which can be harmful to foot muscles). Many foot therapy devices, systems, and/or methods do not allow a user to quickly and efficiently implement the device, system, or method or cease using the device, system, or method. Lastly, many currently available foot therapy devices, systems, and/or methods are difficult to use, non-ergonomic, and/or costly and complex to manufacture.
- There is a need for an ergonomic, easily customizable foot therapy device, system, and/or method which provides for use when a user is walking or handling other tasks, allows a user to quickly, effectively, and conveniently begin or end use of the device, system, or method, and is inexpensive and simple to manufacture.
- It is desirable to provide an improved interchangeable foot therapy massager in a manner that fulfills one or more of the needs described above.
- According to aspects illustrated herein, the interchangeable foot therapy massager (hereafter, “the massager”) is configured to couple and secure interchangeable parts of a therapy device without the use of excess components and/or complex manufacturing. Further, the interchangeability of the components of the massager is designed for ease of use as well as to provide superior functionality and results for the user. Specifically, the massager is capable of coupling one of several inserts within a base such as an insole or a slipper quickly and securely.
- The massager is contemplated for use by a user on a walkable surface. The base is configured to position between a foot of the user and the walkable surface beneath the user. The base includes a first surface and a second surface and defines a cavity extending from the first surface toward the second surface. The cavity of the base includes a first section which has a first diameter and a second section which has a second diameter greater than the first diameter of the first section.
- The insert has a pair of opposing sides and is configured to be received within the first and second sections of the cavity of the base and to be positioned between the foot of the user and the walkable surface. The insert includes a head for contacting the foot of the user, at least one lip for engaging the second section of the cavity of the base, and defines a space which allows for inward flexure of the insert.
- In use, applying force to the sides of the insert causes the insert to flex inwardly and removing force from the sides of the insert causes the insert to flex outwardly. When the insert flexes outwardly the at least one lip engages the second section of the cavity when the insert is received within the first and second sections of the cavity. In this secure position within the first and second sections of the cavity of the base, the head of the insert projects to a position above the first surface of the base.
- In this arrangement, the massager provides for an ergonomic, customizable foot therapy device, system, and/or method which allows for use when a user is simultaneously walking or handling other tasks. Further, the massager allows a user to quickly, effectively, and conveniently begin or end use of the device, system, or method, while remaining inexpensive and simple to manufacture without excess components.
- According to aspects illustrated herein, a method of making the massager comprises a step of providing a base configured to be positioned between a foot of a user and a walkable surface beneath the user. The base including a first surface and a second surface.
- The method further includes a step of defining a cavity extending from the first surface of the base toward the second surface of the base. The cavity includes a first section having a first diameter and second section having a second diameter greater than the first diameter of the first section.
- The method also comprises a step of providing an insert having a pair of opposing sides. The insert is configured to be received within the first and second sections of the cavity and positioned between the foot of the user and the walkable surface. The insert includes a head for contacting the foot of the user, a lip for engaging the second section of the cavity, and defines a space allowing for inward flexure.
- The method further includes a step of applying force to the sides of the insert which causes the insert to flex inwardly, a step of positioning the insert within the first and second sections of the cavity, and a step of removing force from the sides of the insert which causes the insert to flex outwardly so that the lip engages the second section of the cavity. When the insert is received in the first and second sections of the cavity, the head of the insert projects to a position above the first surface of the base.
- Aspects of an embodiment of an interchangeable foot therapy massager (hereafter, “the massager”) will be described in reference to the drawings, where like numerals reflect like elements:
-
FIG. 1 is a side perspective view of the massager according to aspects of the disclosure; -
FIG. 2 is a rear cross-sectional view of the massager ofFIG. 1 ; -
FIG. 3 is a side perspective view of a base of the massager ofFIG. 1 ; -
FIG. 4 is a top view of the base of the massager ofFIG. 1 ; -
FIG. 5A is a side perspective view of an insert of the massager ofFIG. 1 ; -
FIG. 5B is a side perspective view of an alternative embodiment of the insert of the massager ofFIG. 1 ; -
FIG. 5C is a bottom perspective view of the insert of the massager ofFIG. 1 ; -
FIG. 5D is a bottom perspective view of an alternative embodiment of the insert of the massager ofFIG. 1 ; -
FIG. 5E is a bottom perspective view of an alternative embodiment of the insert of the massager ofFIG. 1 ; -
FIG. 6A is a rear perspective view of an alternative embodiment of the insert of the massager ofFIG. 1 ; -
FIG. 6B is a rear perspective view of an alternative embodiment of the insert of the massager ofFIG. 1 ; -
FIG. 6C is a rear perspective view of an alternative embodiment of the insert of the massager ofFIG. 1 ; -
FIG. 7 is a rear perspective view of the insert of the massager ofFIG. 1 shown in use by a user; and -
FIG. 8 is a top view of an alternative embodiment of the base of the massager ofFIG. 1 . - An embodiment of an interchangeable foot therapy massager (hereafter, “the massager”) according to aspects of the disclosure will now be described with reference to
FIGS. 1-8 . The massager will generally be referred to by thereference numeral 10. Various materials, methods of construction, methods of manufacture, and methods of fastening will be discussed in the context of the disclosed embodiments. Those skilled in the art will recognize known substitutes for the materials, manufacturing methods, and fastening methods, all of which are contemplated as compatible with the disclosed embodiments and are intended to be encompassed by the appended claims. - As shown in
FIG. 1 , a first embodiment of themassager 10 is contemplated for use on a foot of a user on any surface that is suitable for walking. Themassager 10 includes a base 20 configured to be positioned between the foot of the user and a walkable surface beneath the user and aninsert 60 configured to be received within thebase 20 for contacting the foot of the user at a position of the foot where an injury is present and/or rehabilitation is needed. Thebase 20 and theinsert 60 include further structures and relationships, discussed below, which allow theinsert 60 to remain secure within thebase 20 so as to not cause further need for rehabilitation, while also allowing theinsert 60 to be quickly and easily removed and replaced with aninsert 60 having different rehabilitative characteristics. - As illustrated by
FIG. 1-4 , thebase 20 includes a substantially flat top (first)surface 22, a substantially flat bottom (second)surface 24, and afirst side 26 and asecond side 28. In the disclosed embodiment, thebase 20 is preferably a “slide,” which is an open-toed and backless form of footwear, however, it is contemplated that the base 20 can also take the form of an insole of an article of footwear such as a shoe or sneaker. A base 20 in the form of a slide reduces restriction around the foot and allows the user freedom to manipulate the foot atop theinsert 60 for the most effective positioning. It is also contemplated that the base 20 could simply be a stand-alone platform having all of the same features as the disclosed embodiment, except that the stand-alone platform is not an article of footwear and cannot be used for walking. - The
base 20 defines anannular opening 30 having a (first) diameter D1 that leads to and/or is in communication with a steppedcavity 32 for receiving theinsert 60. Thecavity 32 extends from thetop surface 22 toward thebottom surface 24 to an inner (third)surface 34 of thebase 20, but does not reach thebottom surface 24. In the disclosed embodiment, thecavity 32 extends through approximately ¼ to ¾ of thebase 20, from thetop surface 22 toward thebottom surface 24. However, it is contemplated that thecavity 32 may extend entirely throughout thebase 20, from thetop surface 22 to thebottom surface 24. Thecavity 32 includes afirst section 36 defined by an annular (cylindrical)sidewall 37 and asecond section 38 defined by an elliptical or oval-shapedsidewall 39, each for receiving and engaging separate parts of theinsert 60. Thefirst section 36 has a (second) diameter D2 that is the same as the (first) diameter D1 of theannular opening 30 such that thefirst section 36 extends directly from and is aligned with theannular opening 30. Thesecond section 38 has a major axis A1 having a (third) diameter D3 which is greater than the (second) diameter D2 of the first section and a minor axis A2 having a (fourth) diameter D4 that is the same as the (second) diameter D2 of thefirst section 36. Thesecond section 38 is defined between thefirst section 36 and theinner surface 34 of thebase 20. The major axis A1 of thesecond section 38 extends radially beyond thefirst section 36 toward eachside second slot 42 for retaining theinsert 60 are defined in thesecond section 38 between thetop surface 22 and theinner surface 34 of thebase 20. As shown inFIG. 8 , it is contemplated that thesecond section 38 may have anannular sidewall 44, having a (fifth) diameter D5 which is greater than the (second) diameter D2 of thefirst section 36. In the configuration shown inFIG. 8 , anannular slot 43 is defined between thetop surface 22 of thebase 20 and theinner surface 34 of the base 20 so that thelips slots slot 43. The elliptical or annular geometry of thesidewall 39 of thesecond section 38 creates roundedslots 40, 42, however, it is contemplated that other shapes, such as a squared or triangular (angled)slot 40, 42, may be compatible with themassager 10. - As depicted by
FIGS. 1-2 and 5A-7 , theinsert 60 includes a hemispherical and/or dome-shaped head 62 (rehabilitation member), a substantially flat elliptical or oval-shaped bottom (support)surface 64, afirst side 66 and a second side 68, and afirst end 70 and a second end 72. The first andsecond sides 66, 68 of theinsert 60 correspond to the first andsecond sides base 20, respectively. It is contemplated that shapes other than a dome may be used for thehead 62 of theinsert 60 in the disclosedmassager 10. In the disclosed-embodiment, thehead 62 is solid and capable of maintaining a resistance to flattening when a force is applied downwardly atop thehead 62. In order to provide for effective therapy to the foot of the user, thehead 62 and/or theinsert 60 has a durometer (hardness/rigidity) of approximately Shore OO 97 (tennis ball) to Shore C 60 (lacrosse ball). Thehead 62 includes anarcuate notch 74 on eachside 66, 68 to establish an arcuate finger grip for the user. Thehead 62 extends downwardly to an annular (cylindrical)wall 76 complimentary to thesidewall 37 of thefirst section 36 of thecavity 32 of thebase 20. In the disclosed embodiment, thewall 76 of theinsert 60 has a (sixth) diameter D6 which is less than or equal to the (second) diameter D2 of thefirst section 36 of thecavity 32 of the base 20 so that when theinsert 60 is received within the first andsecond sections base 20, thewall 76 of insert is contiguous with thesidewall 37 of thefirst section 36 of thecavity 32 of the base 20 to establish a secure and stable fit within thebase 20. - Referring to
FIGS. 2 and 5A-5E , thefirst side 66 of theinsert 60 includes an arcuatefirst lip 78 for engaging the first slot 40 on thefirst side 26 of thebase 20 and the second side 68 of theinsert 60 includes an arcuatesecond lip 80 for engaging thesecond slot 42 on thesecond side 28 of thebase 20. Eacharcuate lip wall 76 of theinsert 60 in a stepped arrangement. Eacharcuate lip slots 40, 42 when the user's foot moves against thehead 62 of theinsert 60 as the user is walking. The axial thickness of eacharcuate lip arcuate lip slots 40, 42 in the form of an end of an ellipse or oval, however, it is contemplated that other shapes, such as circular, squared (angled), or triangular (angled)lips massager 10. In an alternative embodiment, it is contemplated that thelips insert 60 includes threads 75 on thesidewall 76 for mating with complimentary threads (not shown) within thecavity 32 of thebase 20 for a more permanent coupling between theinsert 60 and thebase 20. - Referring to
FIGS. 2, 5A, and 5C-5E , theinsert 60 defines achannel 82 functioning as a space for receiving inward flexure. In the disclosed embodiment, thechannel 82 is defined throughout a center of theinsert 60. However, shown inFIG. 5E , thechannel 82 may also extend at a diagonal across thebottom surface 64 of theinsert 60. Thechannel 82 extends longitudinally from thefirst end 70 to the second end 72, and axially from a position at or beneath thehead 62 through thebottom surface 64, thereby interrupting thebottom surface 64 along the center of theinsert 60. In the disclosed embodiment, thechannel 82 extends straight across the center of theinsert 60, bisecting thebottom surface 64 of theinsert 60. However, as illustrated byFIG. 5D , it is contemplated that thechannel 82 may be sinuous, such that a firstarcuate lobe 84 extending from thefirst side 66 of theinsert 60 aligns with a complimentary first arcuate recess 85 of thechannel 82 extending from the second side 68 of theinsert 60 and second arcuate lobe 86 extending from the second side 68 of theinsert 60 aligns with a complimentary secondarcuate recess 87 of thechannel 82 extending from thefirst side 66 of theinsert 60. In this arrangement, the firstarcuate lobe 84 is received into the first arcuate recess 85 and the second arcuate lobe 86 is received into the secondarcuate recess 87 when force is applied to thesides 66, 68 of theinsert 60. In this manner, a balanced surface area is maintained by thebottom surface 64 of theinsert 60. Referring toFIGS. 5D and 5E , theinsert 60 may also include aninner lip 94 orinner orifices 95 for engaging a holder/carrier (not shown) for theinsert 60. - The
insert 60 is contemplated to be customizable based upon the needs of a user. Theinsert 60 may be configured to have different shapes, sizes, and characteristics. Theinsert 60 may be constructed of a flexible material such as rubber, silicone, plastic, and/or EVA foam. In the disclosed embodiment, theinsert 60 has an axial height in a range of 15 to 50 millimeters, with a preferred height of approximately 30 to 40 millimeters (thehead 62 preferably having an axial height of 10 to 20 millimeters). In the disclosed embodiment, thehead 62 has a smooth surface, but it is contemplated that thehead 62 may include a grooved surface, a dimpled surface, or a surface having raised projections or knobs 88 (seeFIG. 5B ). Referring toFIG. 6A , in one embodiment thehead 62 defines a liquid-filledchamber 89. The liquid-filledchamber 89 may then be warmed, cooled, or frozen to the preference of the user. Referring toFIG. 6B , thehead 62 may include amagnet 90 which is attracted to a complimentary magnet (not shown) included in thebase 60. It is contemplated that themagnet 90 measures at approximately 400 to 800 gauss to provide additional therapeutic value to the user. In another embodiment, theinsert 60 does not include thehead 62 and instead includes a substantially flat top surface 92 (seeFIG. 6C ) which, when inserted into thebase 20, is the same height as thetop surface 22 of thebase 20 and allows for a normal walking experience. - As discussed above, the
massager 10 is configured so that theinsert 60 can be quickly and easily inserted or removed from the base 20 so that a user can replace theinsert 60 with anotherinsert 60 or utilize thebase 20 without theinsert 60. As shown inFIG. 7 , in use, a user selects a desiredinsert 60 to be used within themassager 10. The user positions a finger into eachnotch 74 on theinsert 60 and squeezes theinsert 60, applying a force F1 to eachside 66, 68 of theinsert 60. Due to thechannel 82, applying force to eachside 66, 68 of theinsert 60 causes theinsert 60 to compress and/or flex inwardly and eachside 66, 68 of theinsert 60 to move toward each other until eachside 66, 68 of thebottom surface 64 meets in a surface-to-surface abutment in thechannel 82. When flexed inwardly, theinsert 60 can be positioned within thecavity 32 of thebase 20. Removing force from thesides 66, 68 of theinsert 60 causes theinsert 60 to expand and/or flex outwardly so that the first andsecond lips second slots 40, 42 and theannular wall 76 presses against theannular sidewall 37 of thebase 20. - While an embodiment of the disclosed interchangeable
foot therapy massager 10 has been set forth for purposes of illustration, the foregoing description should not be deemed a limitation of the invention. Accordingly, various modifications, adaptations and alternatives may occur to one skilled in the art without departing from the spirit of the disclosure and the scope of the claimed coverage.
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/583,113 US11116687B2 (en) | 2018-09-25 | 2019-09-25 | Interchangeable foot therapy massager |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862736345P | 2018-09-25 | 2018-09-25 | |
US16/583,113 US11116687B2 (en) | 2018-09-25 | 2019-09-25 | Interchangeable foot therapy massager |
Publications (2)
Publication Number | Publication Date |
---|---|
US20200093675A1 true US20200093675A1 (en) | 2020-03-26 |
US11116687B2 US11116687B2 (en) | 2021-09-14 |
Family
ID=69884354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/583,113 Active 2039-10-01 US11116687B2 (en) | 2018-09-25 | 2019-09-25 | Interchangeable foot therapy massager |
Country Status (1)
Country | Link |
---|---|
US (1) | US11116687B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210259351A1 (en) * | 2018-10-12 | 2021-08-26 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US11219574B2 (en) * | 2018-07-12 | 2022-01-11 | Barbara Depta | Exercise and therapy devices |
US20220039515A1 (en) * | 2018-12-13 | 2022-02-10 | Apos Medical Assets Ltd. | Map for footwear |
US20220346498A1 (en) * | 2021-04-30 | 2022-11-03 | Annette Verpillot | Insole |
US11707106B2 (en) | 2018-10-12 | 2023-07-25 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US11730228B2 (en) | 2018-10-12 | 2023-08-22 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5689902A (en) * | 1996-09-13 | 1997-11-25 | Juang; Wen-Der | Footwear for doing exercise and foot-massaging |
US6234987B1 (en) * | 1999-03-01 | 2001-05-22 | Hsing-Yu Chen | Foot heel massaging device |
US6478756B1 (en) * | 2001-07-13 | 2002-11-12 | Chyau Feng Plastics Industrial Co., Ltd. | Device for cleaning and massaging a foot |
US20180008002A1 (en) * | 2016-07-08 | 2018-01-11 | The Hong Kong Polytechnic University | Insole assembly |
WO2018081551A1 (en) * | 2016-10-28 | 2018-05-03 | Varidesk, Llc | Mat with massage ball |
US20190116922A1 (en) * | 2017-10-24 | 2019-04-25 | Health Shoes Plus, Inc. | Massage shoe with arch support nodules |
-
2019
- 2019-09-25 US US16/583,113 patent/US11116687B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11219574B2 (en) * | 2018-07-12 | 2022-01-11 | Barbara Depta | Exercise and therapy devices |
US20210259351A1 (en) * | 2018-10-12 | 2021-08-26 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US11707106B2 (en) | 2018-10-12 | 2023-07-25 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US11712084B2 (en) | 2018-10-12 | 2023-08-01 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US11723428B2 (en) * | 2018-10-12 | 2023-08-15 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US11730228B2 (en) | 2018-10-12 | 2023-08-22 | Deckers Outdoor Corporation | Footwear with stabilizing sole |
US20220039515A1 (en) * | 2018-12-13 | 2022-02-10 | Apos Medical Assets Ltd. | Map for footwear |
US20220346498A1 (en) * | 2021-04-30 | 2022-11-03 | Annette Verpillot | Insole |
Also Published As
Publication number | Publication date |
---|---|
US11116687B2 (en) | 2021-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11116687B2 (en) | Interchangeable foot therapy massager | |
US11910868B2 (en) | Sole with projections and article of footwear | |
US10130143B2 (en) | Article of footwear with adjustable cleat member | |
US8201346B2 (en) | Medical shoe system | |
US20180008002A1 (en) | Insole assembly | |
KR200390011Y1 (en) | The correction apparatus of the toe | |
US20150342295A1 (en) | Shoe inserts for correction | |
US20150208758A1 (en) | Foot Support Shoe Insert | |
JP2024039656A (en) | Insole and shoes equipped with it | |
WO2004014171A1 (en) | Shoe soles exhibiting a therapeutic effect | |
US20180064206A1 (en) | Shoe having a spinal disk material damping element | |
US20120232446A1 (en) | Apparatus for Treating Foot Disorders | |
SK278284B6 (en) | The shoe insole | |
US20190289957A1 (en) | Toe separating device and footwear having the same | |
US9974355B2 (en) | Padded foot support with a ball of foot depression | |
KR102165071B1 (en) | Shoe insole having toe corrector | |
KR200404513Y1 (en) | a foot corrective insole | |
JP3150974U (en) | shoes | |
KR20120007911U (en) | Insole for acupressure having functional unsliding with dual arch parts | |
WO2019189921A1 (en) | Finger stimulating health device | |
KR102109198B1 (en) | sport outfits for toes | |
JP3201291U (en) | Insoles with orthodontic tools to correct hallux valgus | |
KR102310709B1 (en) | Footwear having detachable auxiliary pad | |
US9968138B1 (en) | Foot support device | |
US20120232443A1 (en) | Apparatus for Treating Foot Disorders |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: MICROENTITY Free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |